Energy efficient cooperative spectrum sensing algorithm in cognitive wireless sensor networks

Energy efficient cooperative spectrum sensing algorithm in cognitive wireless sensor networks

A novel energy-efficient scheme of cooperative spectrum sensing in cognitive wireless sensor networks is proposed.Firstly,in order to reduce energy consumption of distributed sensor nodes,and assumed that instantaneous SNR and average SNR for each node is available.The mathematical model of spectrum...

Full description

Saved in:
Bibliographic Details
Main Authors: Gui-cai YU, Cheng-zhi LONG, Man-tian XIANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2015-03-01
Series:Tongxin xuebao
Subjects:
cognitive wireless sensor networks
detection probability
energy consumption
cooperative spectrum sens-ing
detection threshold
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015058/
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015058/

Similar Items